Keep track of every detail in your day with this White Digital Voice Recorder from Olympus. The device has 1GB of flash memory for audio storage of up to 573 hours. Voice activation means the recorder only activates when it senses sufficient volume. You can use the fast and slow playback options to hear your recordings 25% slower or 50% faster, and you can transfer, erase, and locate files using electronic markers that tell you where the files are separated.